Base | Representation |
---|---|
bin | 110100010011011100… |
… | …010000100001010101 |
3 | 12100221221100200100221 |
4 | 310103130100201111 |
5 | 1410004122442103 |
6 | 41444435434341 |
7 | 4025500332001 |
oct | 642334204125 |
9 | 170857320327 |
10 | 56160749653 |
11 | 218aa308498 |
12 | aa741559b1 |
13 | 53b022c518 |
14 | 2a0aa25701 |
15 | 16da6821bd |
hex | d13710855 |
56160749653 has 8 divisors (see below), whose sum is σ = 59469059520. Its totient is φ = 52852966080.
The previous prime is 56160749641. The next prime is 56160749657. The reversal of 56160749653 is 35694706165.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56160749653 - 229 = 55623878741 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 56160749653.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56160749657) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99768 + ... + 349678.
It is an arithmetic number, because the mean of its divisors is an integer number (7433632440).
Almost surely, 256160749653 is an apocalyptic number.
It is an amenable number.
56160749653 is a deficient number, since it is larger than the sum of its proper divisors (3308309867).
56160749653 is a wasteful number, since it uses less digits than its factorization.
56160749653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 263147.
The product of its (nonzero) digits is 4082400, while the sum is 52.
The spelling of 56160749653 in words is "fifty-six billion, one hundred sixty million, seven hundred forty-nine thousand, six hundred fifty-three".
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